🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.41 AU - 1.59 AU

Year: 839 Days

Day: 37.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,978,466 km

• M1: 762,201 km (0.071 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 13.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.4 AU - 4.32 AU

Year: 3462 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,978,466 km

• M1: 185,053 km (0.11 R)
• M2: 363,224 km (0.056 R)
• M3: 544,985 km (0.104 R)
• M4: 634,145 km (0.114 R)
• M5: 718,369 km (0.102 R)
• M6: 936,183 km (0.05 R)
• M7: 1,034,918 km (0.097 R)
• M8: 1,137,393 km (0.117 R)
• M9: 1,243,607 km (0.067 R)
• M10: 1,718,880 km (0.045 R)
• M11: 1,985,164 km (0.103 R)
• M12: 2,099,008 km (0.11 R)
• M13: 2,629,183 km (0.095 R)
• M14: 2,827,400 km (0.105 R)
• M15: 3,238,794 km (0.081 R)
• M16: 3,749,820 km (0.101 R)
• M17: 4,056,197 km (0.06 R)
• M18: 4,307,371 km (0.111 R)
• M19: 4,477,763 km (0.069 R)
• M20: 4,825,130 km (0.105 R)
• M21: 5,113,854 km (0.061 R)
• M22: 5,294,418 km (0.042 R)
• M23: 5,755,180 km (0.11 R)
• M24: 5,919,588 km (0.083 R)
• M25: 6,301,212 km (0.081 R)
• M26: 6,470,706 km (0.069 R)
• M27: 6,592,629 km (0.105 R)
• M28: 6,740,132 km (0.112 R)
• M29: 6,863,850 km (0.092 R)
• M30: 7,214,208 km (0.06 R)
• M31: 7,417,212 km (0.036 R)
• M32: 7,958,756 km (0.06 R)
• M33: 8,917,080 km (0.097 R)
• M34: 9,327,278 km (0.113 R)
• M35: 9,631,859 km (0.084 R)
• M36: 9,996,279 km (0.085 R)
• M37: 10,854,373 km (0.083 R)
• M38: 11,795,643 km (0.098 R)
• M39: 12,732,424 km (0.074 R)
• M40: 12,855,095 km (0.114 R)
• M41: 13,225,349 km (0.107 R)
• M42: 13,693,142 km (0.084 R)
• M43: 13,787,389 km (0.079 R)
• M44: 14,039,760 km (0.104 R)
• M45: 14,198,184 km (0.111 R)
• M46: 14,357,207 km (0.067 R)
• M47: 14,773,538 km (0.101 R)
• M48: 15,716,752 km (0.079 R)
• M49: 16,079,527 km (0.092 R)
• M50: 16,445,294 km (0.107 R)
• M51: 16,545,375 km (0.119 R)
• M52: 16,712,925 km (0.096 R)
• M53: 16,982,051 km (0.111 R)
• M54: 17,797,958 km (0.091 R)
• M55: 18,176,141 km (0.058 R)
• M56: 19,080,760 km (0.093 R)
• M57: 19,573,984 km (0.095 R)
• M58: 19,964,434 km (0.102 R)
• M59: 20,644,955 km (0.076 R)
• M60: 21,042,436 km (0.113 R)
• M61: 21,405,959 km (0.101 R)
• M62: 21,881,681 km (0.109 R)
• M63: 22,065,536 km (0.106 R)
• M64: 22,323,892 km (0.118 R)
• M65: 23,479,984 km (0.05 R)
• M66: 23,592,931 km (0.072 R)
• M67: 23,743,725 km (0.117 R)
• M68: 23,857,120 km (0.095 R)
• M69: 23,970,665 km (0.093 R)
• M70: 24,388,342 km (0.097 R)
• M71: 25,038,794 km (0.111 R)
• M72: 25,578,693 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 11.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.22 AU - 4.8 AU

Year: 3666 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 150.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,978,466 km

• M1: 221,854 km (0.049 R)
• M2: 493,972 km (0.092 R)
• M3: 647,011 km (0.109 R)
• M4: 946,057 km (0.108 R)
• M5: 1,022,950 km (0.097 R)
• M6: 1,162,824 km (0.11 R)
• M7: 1,277,416 km (0.11 R)
• M8: 1,429,108 km (0.11 R)
• M9: 1,518,418 km (0.083 R)
• M10: 1,668,016 km (0.105 R)
• M11: 1,786,498 km (0.117 R)
• M12: 1,859,053 km (0.112 R)
• M13: 1,969,606 km (0.082 R)
• M14: 2,069,986 km (0.085 R)
• M15: 2,288,847 km (0.045 R)
• M16: 2,583,555 km (0.104 R)
• M17: 2,721,634 km (0.119 R)
• M18: 2,976,399 km (0.072 R)
• M19: 3,077,677 km (0.119 R)
• M20: 3,165,491 km (0.11 R)
• M21: 3,479,048 km (0.103 R)
• M22: 3,585,861 km (0.104 R)
• M23: 3,881,466 km (0.12 R)
• M24: 4,747,488 km (0.097 R)
• M25: 4,849,365 km (0.104 R)
• M26: 5,106,972 km (0.053 R)
• M27: 5,404,373 km (0.092 R)
• M28: 5,564,293 km (0.102 R)
• M29: 5,635,801 km (0.101 R)
• M30: 6,053,179 km (0.101 R)
• M31: 6,330,832 km (0.088 R)
• M32: 6,536,978 km (0.095 R)
• M33: 6,612,525 km (0.1 R)
• M34: 7,462,989 km (0.118 R)
• M35: 8,184,350 km (0.063 R)
• M36: 8,574,202 km (0.089 R)
• M37: 8,928,001 km (0.072 R)
• M38: 9,180,672 km (0.1 R)
• M39: 9,521,306 km (0.078 R)
• M40: 10,925,132 km (0.116 R)
• M41: 11,376,918 km (0.084 R)
• M42: 11,536,539 km (0.076 R)
• M43: 11,696,908 km (0.068 R)
• M44: 11,834,987 km (0.099 R)
• M45: 11,950,476 km (0.12 R)
• M46: 12,066,265 km (0.08 R)
• M47: 12,392,688 km (0.098 R)
• M48: 13,030,274 km (0.105 R)
• M49: 13,485,350 km (0.027 R)
• M50: 13,605,926 km (0.118 R)
• M51: 14,534,480 km (0.044 R)
• M52: 14,608,681 km (0.105 R)
• M53: 15,231,756 km (0.093 R)
• M54: 15,533,944 km (0.057 R)
• M55: 15,787,213 km (0.098 R)
• M56: 16,118,722 km (0.1 R)
• M57: 16,195,465 km (0.068 R)
• M58: 16,555,548 km (0.08 R)
• M59: 16,996,263 km (0.112 R)
• M60: 17,335,850 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 8.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.85 AU - 4.75 AU

Year: 4071 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,978,466 km

• M1: 130,599 km (0.061 R)
• M2: 192,532 km (0.116 R)
• M3: 289,921 km (0.066 R)
• M4: 375,491 km (0.073 R)
• M5: 453,132 km (0.086 R)
• M6: 517,908 km (0.087 R)
• M7: 596,297 km (0.12 R)
• M8: 1,013,077 km (0.101 R)
• M9: 1,152,652 km (0.081 R)
• M10: 1,258,118 km (0.06 R)
• M11: 1,436,588 km (0.107 R)
• M12: 1,608,925 km (0.119 R)
• M13: 1,682,677 km (0.103 R)
• M14: 1,818,362 km (0.111 R)
• M15: 1,895,405 km (0.071 R)
• M16: 1,973,645 km (0.101 R)
• M17: 2,052,932 km (0.099 R)
• M18: 2,133,266 km (0.042 R)
• M19: 2,231,103 km (0.083 R)
• M20: 2,347,041 km (0.118 R)
• M21: 2,482,277 km (0.111 R)
• M22: 2,778,032 km (0.102 R)
• M23: 3,233,408 km (0.106 R)
• M24: 3,498,795 km (0.106 R)
• M25: 3,771,213 km (0.112 R)
• M26: 3,889,993 km (0.06 R)
• M27: 3,990,074 km (0.083 R)
• M28: 4,274,759 km (0.042 R)
• M29: 4,419,570 km (0.091 R)
• M30: 4,608,213 km (0.111 R)
• M31: 4,671,642 km (0.05 R)
• M32: 4,820,791 km (0.088 R)
• M33: 4,885,268 km (0.106 R)
• M34: 5,080,344 km (0.084 R)
• M35: 5,146,017 km (0.086 R)
• M36: 5,366,674 km (0.077 R)
• M37: 5,909,116 km (0.106 R)
• M38: 6,611,627 km (0.12 R)
• M39: 7,021,376 km (0.052 R)
• M40: 7,764,728 km (0.107 R)
• M41: 7,992,565 km (0.119 R)
• M42: 8,325,570 km (0.068 R)
• M43: 9,191,293 km (0.071 R)
• M44: 9,298,256 km (0.091 R)
• M45: 9,378,739 km (0.117 R)
• M46: 10,223,369 km (0.064 R)
• M47: 10,640,897 km (0.105 R)
• M48: 10,781,369 km (0.095 R)
• M49: 10,837,618 km (0.034 R)
• M50: 11,263,224 km (0.063 R)
• M51: 11,435,112 km (0.057 R)
• M52: 11,521,280 km (0.111 R)
• M53: 11,636,620 km (0.036 R)
• M54: 11,839,325 km (0.096 R)
• M55: 12,160,213 km (0.079 R)
• M56: 12,425,001 km (0.095 R)
• M57: 12,513,712 km (0.057 R)
• M58: 12,900,273 km (0.114 R)
• M59: 13,654,845 km (0.115 R)
• M60: 14,176,193 km (0.12 R)
• M61: 14,299,761 km (0.119 R)
• M62: 14,797,773 km (0.087 R)
• M63: 15,619,214 km (0.12 R)
• M64: 15,778,835 km (0.079 R)
• M65: 16,487,780 km (0.111 R)
• M66: 16,682,855 km (0.09 R)
• M67: 17,009,876 km (0.058 R)
• M68: 17,371,903 km (0.114 R)
• M69: 17,537,358 km (0.114 R)
• M70: 19,631,878 km (0.111 R)
• M71: 19,838,772 km (0.093 R)
• M72: 20,989,479 km (0.079 R)
• M73: 21,271,620 km (0.077 R)
• M74: 21,839,943 km (0.116 R)
• M75: 21,982,659 km (0.118 R)
• M76: 22,269,289 km (0.095 R)
• M77: 22,449,105 km (0.115 R)
• M78: 22,665,424 km (0.097 R)
• M79: 22,882,490 km (0.105 R)
• M80: 23,063,803 km (0.107 R)
• M81: 23,172,860 km (0.109 R)
• M82: 23,391,572 km (0.102 R)
• M83: 24,125,349 km (0.034 R)
• M84: 24,420,955 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,856 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit